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GMC Truck
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1991
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K 2500 Truck 4WD V8-379 6.2L DSL VIN C FI
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Technical Service Bulletins
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Superceded Bulletins
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Coolant - Use of Propylene Glycol Based Blend
Coolant - Use of Propylene Glycol Based Blend
This TSB number 436201, dated 02/01/94 has been superceded by TSB number 436201B , dated 04/01/95